1. –Can I help you, sir?--I’d like to buy a TV set.
--This way, please. We have many types for you ____ .
A. to choose B. to choose from C. to choose it D. to buy
2. Many countries are increasing their use of gas, wind and other forms of
A. energy B. source C. power D. material
3. ─ What do you think I can do about it?
─ Don’t worry. The information ______ be true.
A. mustn’t B. can’t C. wouldn’t D. might
